C31232233133313221211113313331333133313331212111133132313113311
>>
C3123223313331322121111331333133313331333121211113313231311331
<<
C31232233133313221211113313331333133313331212111133132313113313
>>
C31232233133313221211113313331333133313331212111133132313113312
>>